Personal computer



FIG. 1 is a perspective view of front, bottom and right side of a personal computer showing our new design;

FIG. 2 is a perspective view of rear, bottom and left side thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is a cross-sectional view taken along line 9-9′ in FIG. 3 thereof, omitting the interior mechanism; and,

FIG. 10 is a partial enlarged view of FIG. 9. 

CLAIM The ornamental design for a personal computer, as shown and described. 